Hi @phortun
First of all, thanks for your priceless contributions to the HIVE Community. It is hard to keep up an organization alive for such a long time. Also, you are absolutely right sbout recieving less curation rewards due to the posts older than one day.
Nevertheless, I think you should continue Appreciate Beauty of Nature challange. It is colourfull, we see different kind of photos from the whole world. I could join it every week, but seven days old rule sometimes become problem for me. I think you can change this rule, maybe one month old maybe lifetime. Therefore, we can see older photos of any place.
Thanks for your feedback my friend :) As for the 7 day rule in Appreciate Beauty of Nature, I remember you already mentioned this point before and I know what you mean. Not insisting on this rule would allow more people to join, that´s for sure. But then, my challenge would be just another ordinary photo challenge where people would submit photos that they took years ago. And this is not what I want :) The main goal of this challenge is to inspire people to go out and spend some quality time with Mother Nature regularly, at least once every week :) So thanks for your suggestion but I´m going to keep it as it is. We will see if the participation goes up again with the higher price of Hive. It usually correlates.